InChI=1/C15H14BrN5O2S/c16-11-2-1-10(23-11)14-18-13-8-9(7-12(17)21(13)19-14)15(22)20-3-5-24-6-4-20/h1-2,7-8H,3-6,17H2 1D0189A456B7319B